26543220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 81962496

約数和(自身を除く): 55419276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 307, 330, 393, 524, 614, 655, 660, 786, 921, 1228, 1310, 1441, 1535, 1572, 1842, 1965, 2620, 2882, 3070, 3377, 3684, 3930, 4323, 4605, 5764, 6140, 6754, 7205, 7860, 8646, 9210, 10131, 13508, 14410, 16885, 17292, 18420, 20262, 21615, 28820, 33770, 40217, 40524, 43230, 50655, 67540, 80434, 86460, 101310, 120651, 160868, 201085, 202620, 241302, 402170, 442387, 482604, 603255, 804340, 884774, 1206510, 1327161, 1769548, 2211935, 2413020, 2654322, 4423870, 5308644, 6635805, 8847740, 13271610, 26543220]

約数ペア:

[(1, 26543220), (2, 13271610), (3, 8847740), (4, 6635805), (5, 5308644), (6, 4423870), (10, 2654322), (11, 2413020), (12, 2211935), (15, 1769548), (20, 1327161), (22, 1206510), (30, 884774), (33, 804340), (44, 603255), (55, 482604), (60, 442387), (66, 402170), (110, 241302), (131, 202620), (132, 201085), (165, 160868), (220, 120651), (262, 101310), (307, 86460), (330, 80434), (393, 67540), (524, 50655), (614, 43230), (655, 40524), (660, 40217), (786, 33770), (921, 28820), (1228, 21615), (1310, 20262), (1441, 18420), (1535, 17292), (1572, 16885), (1842, 14410), (1965, 13508), (2620, 10131), (2882, 9210), (3070, 8646), (3377, 7860), (3684, 7205), (3930, 6754), (4323, 6140), (4605, 5764)]